Migrate server to ESM

Sorry for the very big commit that may lead to git log issues and merge
conflicts, but it's a major step forward:

 * Server can be faster at startup because imports() are async and we can
   easily lazy import big modules
 * Angular doesn't seem to support ES import (with .js extension), so we
   had to correctly organize peertube into a monorepo:
    * Use yarn workspace feature
    * Use typescript reference projects for dependencies
    * Shared projects have been moved into "packages", each one is now a
      node module (with a dedicated package.json/tsconfig.json)
    * server/tools have been moved into apps/ and is now a dedicated app
      bundled and published on NPM so users don't have to build peertube
      cli tools manually
    * server/tests have been moved into packages/ so we don't compile
      them every time we want to run the server
 * Use isolatedModule option:
   * Had to move from const enum to const
     (https://www.typescriptlang.org/docs/handbook/enums.html#objects-vs-enums)
   * Had to explictely specify "type" imports when used in decorators
 * Prefer tsx (that uses esbuild under the hood) instead of ts-node to
   load typescript files (tests with mocha or scripts):
     * To reduce test complexity as esbuild doesn't support decorator
       metadata, we only test server files that do not import server
       models
     * We still build tests files into js files for a faster CI
 * Remove unmaintained peertube CLI import script
 * Removed some barrels to speed up execution (less imports)

3 files changed, 0 insertions, 97 deletions

diff --git a/shared/core-utils/renderer/html.ts b/shared/core-utils/renderer/html.ts
deleted file mode 100644
index 365bf7612..000000000
--- a/shared/core-utils/renderer/html.ts
+++ /dev/null
@@ -1,71 +0,0 @@
-export function getDefaultSanitizeOptions () {
-  return {
-    allowedTags: [ 'a', 'p', 'span', 'br', 'strong', 'em', 'ul', 'ol', 'li' ],
-    allowedSchemes: [ 'http', 'https' ],
-    allowedAttributes: {
-      'a': [ 'href', 'class', 'target', 'rel' ],
-      '*': [ 'data-*' ]
-    },
-    transformTags: {
-      a: (tagName: string, attribs: any) => {
-        let rel = 'noopener noreferrer'
-        if (attribs.rel === 'me') rel += ' me'
-
-        return {
-          tagName,
-          attribs: Object.assign(attribs, {
-            target: '_blank',
-            rel
-          })
-        }
-      }
-    }
-  }
-}
-
-export function getTextOnlySanitizeOptions () {
-  return {
-    allowedTags: [] as string[]
-  }
-}
-
-export function getCustomMarkupSanitizeOptions (additionalAllowedTags: string[] = []) {
-  const base = getDefaultSanitizeOptions()
-
-  return {
-    allowedTags: [
-      ...base.allowedTags,
-      ...additionalAllowedTags,
-      'div', 'h1', 'h2', 'h3', 'h4', 'h5', 'h6', 'img'
-    ],
-    allowedSchemes: [
-      ...base.allowedSchemes,
-
-      'mailto'
-    ],
-    allowedAttributes: {
-      ...base.allowedAttributes,
-
-      'img': [ 'src', 'alt' ],
-      '*': [ 'data-*', 'style' ]
-    }
-  }
-}
-
-// Thanks: https://stackoverflow.com/a/12034334
-export function escapeHTML (stringParam: string) {
-  if (!stringParam) return ''
-
-  const entityMap: { [id: string ]: string } = {
-    '&': '&',
-    '<': '&lt;',
-    '>': '&gt;',
-    '"': '&quot;',
-    '\'': '&#39;',
-    '/': '&#x2F;',
-    '`': '&#x60;',
-    '=': '&#x3D;'
-  }
-
-  return String(stringParam).replace(/[&<>"'`=/]/g, s => entityMap[s])
-}
diff --git a/shared/core-utils/renderer/index.ts b/shared/core-utils/renderer/index.ts
deleted file mode 100644
index 0ad29d782..000000000
--- a/shared/core-utils/renderer/index.ts
+++ /dev/null
@@ -1,2 +0,0 @@
-export * from './markdown'
-export * from './html'
diff --git a/shared/core-utils/renderer/markdown.ts b/shared/core-utils/renderer/markdown.ts
deleted file mode 100644
index ddf608d7b..000000000
--- a/shared/core-utils/renderer/markdown.ts
+++ /dev/null
@@ -1,24 +0,0 @@
-export const TEXT_RULES = [
-  'linkify',
-  'autolink',
-  'emphasis',
-  'link',
-  'newline',
-  'entity',
-  'list'
-]
-
-export const TEXT_WITH_HTML_RULES = TEXT_RULES.concat([
-  'html_inline',
-  'html_block'
-])
-
-export const ENHANCED_RULES = TEXT_RULES.concat([ 'image' ])
-export const ENHANCED_WITH_HTML_RULES = TEXT_WITH_HTML_RULES.concat([ 'image' ])
-
-export const COMPLETE_RULES = ENHANCED_WITH_HTML_RULES.concat([
-  'block',
-  'inline',
-  'heading',
-  'paragraph'
-])